README
¶
Gold Correctness
For information on setting up or using Gold, see these docs.
For an architectural overview, see: https://docs.google.com/document/d/1U7eBzYrZCPx24Lp9JH2scKj3G8Gr8GRtQJZRhdigyRQ/edit
To run Gold locally, run a local target defined in BUILD.bazel.
E.g. bazel run //golden:skia_infra_local. Then run make run_auth_proxy_before_local_instance.
You can then access the local Gold instance through http://localhost:8003 with the current
user authenticated.
Backend Storage
Gold uses CockroachDB to store all data necessary for running the backend servers. (Caveat: We are in the middle of a migration towards this goal.)
For production-specific advice, see docs/PROD.md.
Directories
¶
| Path | Synopsis |
|---|---|
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cmd
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baseline_server
This program serves content that is mostly static and needs to be highly available.
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This program serves content that is mostly static and needs to be highly available. |
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diffcalculator
The diffcalculator executable listens to the Pub/Sub topic and processes diffs based on the messages passed in.
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The diffcalculator executable listens to the Pub/Sub topic and processes diffs based on the messages passed in. |
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file_reingester
Executable file_reingester will scan through all the files in a GCS bucket and create synthetic pubsub events to cause the files to be re-ingested.
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Executable file_reingester will scan through all the files in a GCS bucket and create synthetic pubsub events to cause the files to be re-ingested. |
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gitilesfollower
The gitilesfollower executable monitors the repo we are tracking using gitiles.
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The gitilesfollower executable monitors the repo we are tracking using gitiles. |
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gold_frontend
The goldfrontend executable is the process that exposes a RESTful API used by the JS frontend.
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The goldfrontend executable is the process that exposes a RESTful API used by the JS frontend. |
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gold_ingestion
gold_ingestion is the server process that runs an arbitrary number of ingesters and stores them to the appropriate backends.
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gold_ingestion is the server process that runs an arbitrary number of ingesters and stores them to the appropriate backends. |
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pubsubtool
The pubsubtool executable is a convenient way to create PubSub topics and subscriptions.
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The pubsubtool executable is a convenient way to create PubSub topics and subscriptions. |
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sqlinit
The sqlinit executable creates a database on the production SQL cluster with the appropriate schema.
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The sqlinit executable creates a database on the production SQL cluster with the appropriate schema. |
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go
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clstore
Package clstore defines an interface for storing Changelist-related data as needed for operating Gold.
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Package clstore defines an interface for storing Changelist-related data as needed for operating Gold. |
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code_review
Package code_review defines some types for getting data into and out of Code Review Systems (e.g.
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Package code_review defines some types for getting data into and out of Code Review Systems (e.g. |
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code_review/commenter
Package commenter contains an implementation of the code_review.ChangelistCommenter interface.
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Package commenter contains an implementation of the code_review.ChangelistCommenter interface. |
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code_review/gerrit_crs
Package gerrit_crs provides a client for Gold's interaction with the Gerrit code review system.
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Package gerrit_crs provides a client for Gold's interaction with the Gerrit code review system. |
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code_review/github_crs
Package github_crs provides a client for Gold's interaction with the GitHub code review system.
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Package github_crs provides a client for Gold's interaction with the GitHub code review system. |
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continuous_integration
Package continuous_integration defines some types for getting tryjob-related data into and out of Continuous Integration Systems (e.g.
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Package continuous_integration defines some types for getting tryjob-related data into and out of Continuous Integration Systems (e.g. |
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continuous_integration/simple_cis
Package simple_cis is a simple implementation of CIS that pretends every TryJob exists.
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Package simple_cis is a simple implementation of CIS that pretends every TryJob exists. |
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ignore/sqlignorestore
Package sqlignorestore contains a SQL implementation of ignore.Store.
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Package sqlignorestore contains a SQL implementation of ignore.Store. |
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image/text
Package text contains an image plain text file format encoder and decoder.
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Package text contains an image plain text file format encoder and decoder. |
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ingestion/sqlingestionstore
Package sqlingestionstore contains a SQL-backed implementation of Store, which is meant as a quick "yes/no" to the question "Did we already ingest this file?" when polling for files missed during Pub/Sub ingestion.
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Package sqlingestionstore contains a SQL-backed implementation of Store, which is meant as a quick "yes/no" to the question "Did we already ingest this file?" when polling for files missed during Pub/Sub ingestion. |
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search
Package search2 encapsulates various queries we make against Gold's data.
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Package search2 encapsulates various queries we make against Gold's data. |
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search/query
Package query contains the logic involving parsing queries to Gold's search endpoints.
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Package query contains the logic involving parsing queries to Gold's search endpoints. |
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sql/databuilder
Package databuilder provides a tool for generating test data in a way that is easy for a human to update and understand.
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Package databuilder provides a tool for generating test data in a way that is easy for a human to update and understand. |
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sql/exporter/tosql
This executable generates a go file that contains the SQL schema for Gold defined as a string.
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This executable generates a go file that contains the SQL schema for Gold defined as a string. |
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testutils/data_one_by_five
Package data_one_by_five contains some sample images that are in the text format and are (mostly) one pixel wide by five pixels tall.
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Package data_one_by_five contains some sample images that are in the text format and are (mostly) one pixel wide by five pixels tall. |
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tracing
Package tracing consolidates OpenCensus tracing initialization in one place.
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Package tracing consolidates OpenCensus tracing initialization in one place. |
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web/frontend
Package frontend houses a variety of types that represent how the frontend expects the format of data.
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Package frontend houses a variety of types that represent how the frontend expects the format of data. |
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